能够高效还原铬酸盐的 Salisediminibacterium 属嗜卤烃新成员

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-04-02 DOI:10.1134/s0026261723603858

A. V. Ignatenko, T. V. Khijniak

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引用次数: 0

摘要

摘要分离出了 Salisediminibacterium（芽孢杆菌科）属的一个新的卤代嗜碱性成员，该成员在广泛的条件下具有很高的铬酸盐还原活性。在矿物培养基和有机培养基中，当铬(VI)初始浓度分别为 15 和 100 mg/L 时，3 天后的还原效率高达 99%。有机物对铬酸盐还原率的影响显而易见。分离物 MB1000 与目前描述的 Salisediminibacterium 属成员的生理特征不同。

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A New Haloalkaliphilic Member of the Genus Salisediminibacterium Capable of Efficient Chromate Reduction

Abstract

A new haloalkaliphilic member of the genus Salisediminibacterium (family Bacillaceae) with high chromate-reducing activity with a broad range of conditions was isolated. Reduction efficiency after 3 days was up to 99% at initial Cr(VI) concentrations 15 and 100 mg/L for mineral and organic media, respectively. Effect of organic matter on the rate of chromate reduction was shown. The isolate MB1000 differed from the presently described members of the genus Salisediminibacterium in its physiological characteristics.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.